Foundation settling and shifting can be caused by building a structure on expanding or contracting soil, improperly compacted fill soils, or from poor or erroneous maintenance of the earth around the foundation. Whatever the cause of a settling foundation, this settlement can ruin a building's value and even render it unsafe or unlivable. RS Foundations are the experts to fix concrete cracks, sheet rock cracks, fix crack in bricks. If you have a door not properly shutting,that can be a sign of foundation problems, RS Foundations in Dallas has 20 years of experience of fixing foundations. We use Concrete Pressed Piers and Steel Pressed Piers being used throughout history and are an effective tool for structural support. Advantages of the Pressed Pier include shorter installation periods and deeper pier depth.